remove brew update for Travis mac build

tarzanek · tarzanek · commit 61569491c828 · 2019-12-19T21:26:30.000+01:00
diff --git a/dev/before_install b/dev/before_install
@@ -36,7 +36,7 @@ if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
 		exit 1
 	fi
 elif [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
-	brew update
+#	brew update
 
 	brew install cvs libgit2 jq
 	if [[ $? != 0 ]]; then
